Rapid: Individual Calculations July 2022
 Al Amery, Haitham  Total change: -23.00  Rating chartPersonal card
 Alaamerah Chess Tournament 2022 - Rapid Al Ain UAE 2022-05-20
RcRownchangeKK*chgGame
 1490 1779 0.50 2 -1.15 20 -23.00 
  Ahmed, Younes Alkhemeiri 1379  * UAE0.501-0.4220-8.40 
  Santiago, Reggie Mel 1601 PHI0.001-0.7320-14.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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